Seaward Cropico DO7 Plus Portable Digital Micro Ohmmeter with Memory

The Seaward Cropico DO7 Plus is a 10A micro ohmmeter which is ideally suited for low resistance measurements in a wide variety of applications ranging from aerospace to utilities.

Built into its own super-tough case, the Cropico DO7 Plus is rated to IP67 with the lid closed or IP53 with the lid open for use in a wide variety of different locations. The case is shaped like a briefcase with a built-in carrying handle for easy transportation.

Powerful Measurement Facilities

With maximum current of up to 10A, the DO7 PLUS can be used for a wide range of measurements. This low resistance ohmmeter is packed with functionality, including:

• Measuring ranges from 6mΩ to 6kΩ
• Extremely low resolution of 100nΩ on 6mΩ range
• Single pulse measurements for fast resistance tests
• Continuous measurement current for inductive tests
• Full test lead continuity testing with diagnostic display

Store Your Results In Internal Memory

An upgrade from the standard Cropico DO7, the PLUS model includes built-in memory storage (allows you to store up to 10,000 time stamped records) with full support for download to PC via USB/RS232 interface. Free software is included as standard with this digital microhmmeter for further analysis on PC.

The DO7 micro ohmmeter also comes with a full QWERTY keyboard, a backlit LCD graphics panel and built-in coefficients for copper and aluminium as well as user-defined coefficients.

Built-in Cooling Curve Plotting

The Cropico DO7 is one of the only low resistance ohmmeters on the market which has the ability to plot a cooling curve with real-time graphical plotting on the LCD screen.

This mode allows you to data log readings and plot them before fitting a curve to calculate the peak resistance value when t=0.

Seaward DO7 Plus Low Resistance Ohmmeter Key Features

• Rugged digital microhommeter for performing low resistance measurements
• Built-in temperature compensation
• Suitable for use in a wide variety of applications including automotive, aerospace, cable manufacturing and by cable distributors, military applications, manufacturing and utilities such as electrical, water and gas
• On-screen, real-time graphical plotting cooling curve facilities with peak resistance value calculator
• Measurement range from 6mΩ to 6kΩ
• Backlit LCD graphical panel with programmable timer for saving battery life
• Single pulse measurement for fast resistance testing
• Continuous measurement current for inductive testing
• Full test lead continuity testing with diagnostic display
• Multilingual design - display available in English, French, German, Spanish or Italian
• Built-in memory storage - store up to 10,000 time and date stamped records with RS-232 and USB download to PC for further analysis
• Powered by built-in rechargeable batteries with up to 1 hour or use at 10A and up to 20 hours on other ranges
• Automatic temperature compensation
• Hi/Lo limits with red/green front panel warning LEDs
• Fast measurement rate of 2 measurement per second
• Switched current mode with automatic averaging - eliminates thermal EMF errors
• Full QWERTY keyboard for managing records

What's Included?

• Seaward Cropico DO7 Plus Micro Ohmmeter
• Printed Operating Instructions
• Power Supply Unit
• CDROM
• Calibration Certificate
• LS05-P Standard Lead Pack (Includes 4 x 1m Leads with Banana Plugs, 4 x Croc Clips, 4 x Test Probes and 2 x KC1 Kelvin Clips)
• Standard USB Lead
• RS232 Lead
• Warranty Card

Optional Accessories

If you would like to order any of these additional accessories please contact our sales team over the phone quoting the part number.